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with

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AC/DC Power Quality Monitoring

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J&D Introduction

New PQube 3 series – PQube 3e

PQube 3 installed for power quality monitoring

PQ-CT – suitable for PQube 3 series

PQube 3 series future in South Korea

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To be a market leader, recently J&D starts

JAGUAR IoT TEAM for energy saving

monitoring – JAGUAR brands for power

quality meter, PQ-CT the high precision

current sensors and PQ-VT the high

performance voltage sensors.

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Established in 1994, expert manufacturing

for current & voltage sensors, smart

meters, power quality meter in South

Korea.

• The ultra-accurate power quality analyzer with Class A certification as per

IEC 61000-4-30 Edition 3

• Can be used to monitor four 3-phase loads, 14 single-phase loads, or any combination.

▶ Measuring range: 1A – 6000A

• Various measuring parameters; sag, swell, voltage interruptions, harmonics up to 50th, THD,

flicker, imbalance, in-rush currents, 4-quadrant energy, etc.

▶ High-frequency sampling up to 4MHz for impulse detection and event triggered

recording features for most of the parameters.

• Communication: Ethernet with various protocols – Modbus TCP, SNMP, FTP/HTTP, NTP/SNTP,

FTPS and HTTPS.

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▶ Wide range of rated current: 5A – 1600A

▶ Accuracy class 0.2S / 0.5S / 1.0 class

under IEC 61869-2, 0.3 / 0.6 / 1.2 class

under IEEE/ANSI C57.13

▶ UL 61010-1 Listed – CAT IV 600V

Pollution degree 3 (Altitude 3000m)

- First certified product above specs

in the world

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For AC current: JPS series

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▶ Using hall element to enable for AC or DC

current measuring

▶ JPS-XXX-NH is available for precise

measuring without DC influence and

harmonics for AC power quality monitoring

▶ JHAO-XXXXSD is using for high current,

especially DC power metering

For AC/DC current: JPS-XXX-NH series,

JHAO-XXXXSD series

• J&D launched JAGUAR IoT brand for power

quality and energy saving.

Make “IoT” solution via LTE Cat.M1

communication – customers can see the

data even through cell phone.

• On May 31, JAGUAR IoT has been

introduced at Korean Seminar, and has

been noticed including PQ3 series.

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Korean Seminar

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PQ3 series will be

announced as power

quality monitoring

solution for KEPCO Energy

market platform 4.0 in

October 2018

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• PQ3 series is optimized for UPS, PV energy, ESS and Power quality monitoring market – Now

starting to grow its share in the market

• DC1500V and DC3000A is popular spec for ESS (Energy storage systems) application in Korea

• PQ3 will be installed with JHAO-XXXXSD / JPS-XXX-NH series into SAMSUNG and LSIS.

Power quality will be the most important

factor for Korean Microgrid especially for

EV charging, PV Energy, Inverter, etc.

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For power quality monitoring, PQ3 series

+ JPS-XXX-NH series would be the best

solution – JPS-XXX-NH series is free

from DC tolerance.

▶Korean government will support

Electric vehicle industry, EV charging

system will be supported as well.

▶DC Microgrid will be growing,

connected to PV Energy, Battery and

Inverter/motor monitoring, etc.

• Be together for Data center / PV energy /

PCS / Battery / ESS / UPS / Inverter...... PQ3

series with PQ-CT series will be the market

leader

▶ 2017 metering issue:

http://hqsensing.com/news/jps-series-

delivers-the-best-certified-power-analysis-

in-combination-with-pqube-3e/

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